According to our records, this business is located at 202 N Prospect St. in Cambridge (in Henry County), Illinois 61238, the location GPS coordinates are: 41.3040499 (latitude), -90.192409 (longitude). Allen's Plumbing & Heating is categorized under Warm Air Heating and Air Conditioning Contractors (SIC code 1711). Current estimates show that the unit has a sales volume of $438,000 and staff of approximately 3 people. You can contact the company by phone at (309) 937-5556.